18" x 20" v-style visor with ten 3/4" light holes.  Fits 2012 to 2021 Older Generation Peterbilt 579 and 567 models with mid roof or high roof.  Does not fit Ultra Loft. 

• 18 gauge #430 Stainless Steel
• Two piece kit
• Brackets and hardware included
• Made in USA
• 1 year warranty
• Utilizes OEM Antenna Holes for Side Mounting
• Sold individually

* Only works with existing factory visors

See more link for installation instructions